PAA-1 PRO is the upgrade version of PAA-1 which wins lot of honors in the audiophile world. It applies the hand picking fine paring drivers. We also specially developed with the hi fi grade 6N OFC cable to match with the excellent drivers. The sound signature of PAA-1 PRO is the thickness sound with really instruments texture. The PAA-1Pro earbuds have good wide and deep soundstage, which makes it has the very nature music reproduction. The surrounding music come s through the out ear into the in ear naturally.
It is very comfortable and suitable for long time listening.
Plus the reasonable price, the PAA-1PRO is absolutely worth to have a try.